was a sunny spring afternoon. ryan was driving home from class. and was puzzled at first, he said, when the police pulled him over. what happened when you got to the police department? >> they tell me they are arresting me on suspicion of a murder. i'm like, oh, my goodness, this is absurd. >> he told detectives he left with chuck at closing time, dropped chuck off at closing time, went home and went to bed. even though he denied anything to do with his murder, news of his arrest was on tv. >> there is a big break tonight in the murder of kent heitbolt. >> my first reaction was just, i just said, i think i laughed. i said, well, it's not our ryan. it has to be another ryan ferguson. >> impossible. sweet, loving, loveable ryan.